diff --git a/docs/css.html b/docs/css.html
index 137f2a9e8..d4e7f77d2 100644
--- a/docs/css.html
+++ b/docs/css.html
@@ -1130,8 +1130,8 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <form class="bs-example">
       <fieldset>
         <legend>Legend</legend>
-        <label>Label name</label>
-        <input type="text" placeholder="Type something…">
+        <label for="exampleInput">Label name</label>
+        <input type="text" id="exampleInput" placeholder="Type something…">
         <p class="help-block">Example block-level help text here.</p>
         <div class="checkbox">
           <label>
@@ -1145,8 +1145,8 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
 <form>
   <fieldset>
     <legend>Legend</legend>
-    <label>Label name</label>
-    <input type="text" placeholder="Type something…">
+    <label for="exampleInput">Label name</label>
+    <input type="text" id="exampleInput" placeholder="Type something…">
     <p class="help-block">Example block-level help text here.</p>
     <div class="checkbox">
       <label>